05/2013 N. Petry, S. König, F. K. Benra: „Influence of the Swirling Flow in the Side Cavities of a High-Pressure Centrifugal Compressor on the Characteristics of Excited Acoustic Modes”, Journal of Turbomachinery, Vol 135

09/2012 K.-H. Brune, N. Petry, S. König: „Introduction of an Optimization Chain for the Aerodynamic Optimization of a Return-Channel for a Low Flow Coefficient Centrifugal Compressor Stage”, Proceedings of the International Rotating Equipment Conference, Best Paper Award